Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
DIY Supplies: Woodworking, Capacity: Three-use, Type: Framing Nail Guns, Power Source: Manual, Brand Name: FUJIWARA, Model Number: FUJ-2568, Applied nail type: T-nail / N-nail / U-nail, Application: furniture /doors and windows /pack sofa /wardrobe /etc., Usage: Home DIY
Banggood
Banggood warehouse is located in Europe 
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database… Only one coupon available!
Link: Banggood product page
1. ($20.40): BGGines
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG6d2f05, BGTools8
(probably won’t work, but you can try them out)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $15.86.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).